Float Switch

SJE-Rhombus wide-angle pump switches directly control pumps from 1/2 HP at 120 VAC up to 3 HP at 250 VAC in non-potable water and sewage applications. Each pump switch features an adjustable pumping range and is available in various cord lengths to meet your application needs. All SJE-Rhombus pump switches are UL Recognized, CSA Certified and backed by a three-year limited warranty.

The SJE VerticalMaster® II pump switch is designed to operate in non-potable water applications with limited space. This switch works well in small sump chambers and laundry trays, as well as in large tanks (not recommended for a sewage environment). CE Compliant, UL Recognized, CSA Certified

The SJE MicroMaster® switches are designed to provide automatic control of pumps in potable water, water and sewage applications. They are designed for performance and dependability and are not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications.

The SJE AmpMaster® pump switch provides automatic control of grinder and high head sewage pumps in grinder and lift station applications, as well as septic tank effluent pump (STEP) systems. UL Recognized; CSA Certified.

The Double Float® pump switch consists of two floats. Each float contains a heavy duty mercury switch. One of the two floats contains a holding relay which enables the floats to function is series. This switch provides automatic control of pumps in non-potable water and sewage applications.

The Hi TempMaster® pump switch provides automatic control of pumps in water and sewage applications. It is designed for performance and dependability and is not sensitive to rotation or turbulence, allowing it to be used in both calm and turbulent applications.

SJE-Rhombus narrow-angle control switches accurately monitor high (normally open) or low (normally closed) liquid level conditions in water and sewage applications. Each control switch is available in various cord lengths with various mounting options to meet your needs. All SJE-Rhombus control switches are UL Listed, CSA Certified and backed by a three-year limited warranty.

SJE SignalMaster® control switch

The SJE SignalMaster® control switch is designed to activate pump control panels and alarm by accurately monitoring liquid levels in potable water, water, and sewage applications. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

The SJE SignalMaster® SPDT control switch is designed to activate pump control panels and alarms by accurately monitoring liquid levels in potable water, water, and sewage applications. This switch can be wired to work in either normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

The Sensor Float® control switch is designed to activate pump control panels and alarms by accurately monitor liquid levels in sewage and non-potable water applications. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

The Sensor Float® Mini control switch is designed to activate pump control panels and alarms by accurately monitoring liquid levels in confined sewage and non-potable water applications. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

The SJE MilliAmpMaster™ control switch is designed to activate low current control panels and alarms accurately monitoring liquid levels in potable water, water, and sewage applications. The internal switching mechanism has sealed gold cross-point contact for reliable low current operation. This switch is available for normally open (high level) or normally closed (low level) applications. UL Listed; CSA Certified.

This easy to install alarm features an innovative, sleek 2-colour molded enclosure which integrates the LED red translucent beacon. The alarm sounds and the upper housing half illuminates when a potentially threatening liquid level condition occurs.

The alarm horn sounds and the red beacon illuminates when a potentially threatening liquid level condition occurs. A power on light on the switch indicates power to the alarm panel.

- Automatic alarm reset and alarm test/normal/silence switch- Enclosure meets Type 3R water-tight standards- Alarm system (when installed on separate circuit) operates even if the pump circuit fails- System includes standard control switch (mechanical or mercury available)- Can be supplied with or without float switch

The alarm horn sounds when a potentially threatening liquid level conditions occurs. The horn can be turned off, but the warning light remains on until the condition is remedied. A green power on light indicates power to the alarm panel.

- NEMA 1 enclosure for indoor use- Horn and warning light, horn test and silence switches- Step down transformer included to reduce the possibility of shock- System includes standard control switch (mechanical or mercury available)

The float bracket provides a convenient installation of float switches by providing a location to stow excess float cord. It is available in two sizes; the six float bracket accomodates 1-6 float switches; the four float bracket accomodates 1-4 float switches.

- Can be mounted directly to wall or mounted with wall mounting device - Supplied with UL recognized cord connectors